DisclosureLens
UnknownHealthcareHealthcareCustomer Data InvolvedIdentity (basic)Government IDMedium

United Medical Systems (DE), Inc.

bd_d0385466ec4bfd74 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 20, 2026

To disclose

—

Affected

30state residents only

Linked

4 filings

Confidence

66%
Full breach record for United Medical Systems (DE), Inc. →

United Medical Systems (DE), Inc. issued a Massachusetts Attorney General breach notification offering complimentary identity monitoring services (credit monitoring, fraud consultation, identity theft restoration) via Kroll. The notice details steps for consumers to protect their information, including placing fraud alerts or credit freezes with major credit bureaus. The specific nature of the breach and the number of affected individuals are not disclosed in this document.

Incident timeline — partial

? — ?

Breach window unknown

May 20, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Indiana State AGMay 20 · first
Maine State AGMay 20 · first
New Hampshire State AGMay 20 · first
Massachusetts State AGMay 20 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.